29127926709

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 50319360000

約数和(自身を除く): 21191433291

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 149, 199, 217, 279, 447, 503, 597, 651, 1043, 1341, 1393, 1509, 1791, 1953, 3129, 3521, 4179, 4527, 4619, 6169, 9387, 10563, 12537, 13857, 15593, 18507, 29651, 31689, 32333, 41571, 43183, 46779, 55521, 74947, 88953, 96999, 100097, 109151, 129549, 140337, 207557, 224841, 266859, 290997, 300291, 327453, 388647, 524629, 622671, 674523, 700679, 900873, 919181, 982359, 1573887, 1868013, 2102037, 2323357, 2757543, 3103007, 4721661, 6306111, 6434267, 6970071, 8272629, 9309021, 14914453, 16263499, 19302801, 20910213, 21721049, 27927063, 44743359, 48790497, 57908403, 65163147, 104401171, 134230077, 146371491, 195489441, 313203513, 462348043, 939610539, 1387044129, 3236436301, 4161132387, 9709308903, 29127926709]

約数ペア:

[(1, 29127926709), (3, 9709308903), (7, 4161132387), (9, 3236436301), (21, 1387044129), (31, 939610539), (63, 462348043), (93, 313203513), (149, 195489441), (199, 146371491), (217, 134230077), (279, 104401171), (447, 65163147), (503, 57908403), (597, 48790497), (651, 44743359), (1043, 27927063), (1341, 21721049), (1393, 20910213), (1509, 19302801), (1791, 16263499), (1953, 14914453), (3129, 9309021), (3521, 8272629), (4179, 6970071), (4527, 6434267), (4619, 6306111), (6169, 4721661), (9387, 3103007), (10563, 2757543), (12537, 2323357), (13857, 2102037), (15593, 1868013), (18507, 1573887), (29651, 982359), (31689, 919181), (32333, 900873), (41571, 700679), (43183, 674523), (46779, 622671), (55521, 524629), (74947, 388647), (88953, 327453), (96999, 300291), (100097, 290997), (109151, 266859), (129549, 224841), (140337, 207557)]