4080476943

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 6379000992

約数和(自身を除く): 2298524049

約数列:

[1, 3, 9, 23, 53, 69, 103, 157, 159, 207, 309, 471, 477, 529, 927, 1219, 1413, 1587, 2369, 3611, 3657, 4761, 5459, 7107, 8321, 10833, 10971, 16171, 16377, 21321, 24963, 28037, 32499, 48513, 49131, 54487, 74889, 83053, 84111, 125557, 145539, 163461, 191383, 249159, 252333, 371933, 376671, 490383, 574149, 747477, 857063, 1115799, 1130013, 1722447, 2571189, 2887811, 3347397, 4401809, 7713567, 8554459, 8663433, 13205427, 19712449, 25663377, 25990299, 39616281, 59137347, 76990131, 177412041, 453386327, 1360158981, 4080476943]

約数ペア:

[(1, 4080476943), (3, 1360158981), (9, 453386327), (23, 177412041), (53, 76990131), (69, 59137347), (103, 39616281), (157, 25990299), (159, 25663377), (207, 19712449), (309, 13205427), (471, 8663433), (477, 8554459), (529, 7713567), (927, 4401809), (1219, 3347397), (1413, 2887811), (1587, 2571189), (2369, 1722447), (3611, 1130013), (3657, 1115799), (4761, 857063), (5459, 747477), (7107, 574149), (8321, 490383), (10833, 376671), (10971, 371933), (16171, 252333), (16377, 249159), (21321, 191383), (24963, 163461), (28037, 145539), (32499, 125557), (48513, 84111), (49131, 83053), (54487, 74889)]