31103460861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 47126126592

約数和(自身を除く): 16022665731

約数列:

[1, 3, 11, 33, 47, 61, 141, 183, 517, 521, 631, 671, 1551, 1563, 1893, 2013, 2867, 5731, 6941, 8601, 17193, 20823, 24487, 29657, 31537, 31781, 38491, 73461, 88971, 94611, 95343, 115473, 269357, 326227, 328751, 349591, 423401, 808071, 978681, 986253, 1048773, 1270203, 1493707, 1809077, 3616261, 4481121, 5427231, 10848783, 15451297, 16430777, 19899847, 20053811, 46353891, 49292331, 59699541, 60161433, 169964267, 220591921, 509892801, 661775763, 942529117, 2827587351, 10367820287, 31103460861]

約数ペア:

[(1, 31103460861), (3, 10367820287), (11, 2827587351), (33, 942529117), (47, 661775763), (61, 509892801), (141, 220591921), (183, 169964267), (517, 60161433), (521, 59699541), (631, 49292331), (671, 46353891), (1551, 20053811), (1563, 19899847), (1893, 16430777), (2013, 15451297), (2867, 10848783), (5731, 5427231), (6941, 4481121), (8601, 3616261), (17193, 1809077), (20823, 1493707), (24487, 1270203), (29657, 1048773), (31537, 986253), (31781, 978681), (38491, 808071), (73461, 423401), (88971, 349591), (94611, 328751), (95343, 326227), (115473, 269357)]