156712428747

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{124793}}^1$

素因数の和:125480

約数の個数: 48

約数和(自身を含む): 267462494208

約数和(自身を除く): 110750065461

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 643, 651, 1929, 1953, 4501, 5787, 13503, 19933, 40509, 59799, 124793, 139531, 179397, 374379, 418593, 873551, 1123137, 1255779, 2620653, 3868583, 7861959, 11605749, 27080081, 34817247, 80241899, 81240243, 240725697, 243720729, 561693293, 722177091, 1685079879, 2487498869, 5055239637, 7462496607, 17412492083, 22387489821, 52237476249, 156712428747]

約数ペア:

[(1, 156712428747), (3, 52237476249), (7, 22387489821), (9, 17412492083), (21, 7462496607), (31, 5055239637), (63, 2487498869), (93, 1685079879), (217, 722177091), (279, 561693293), (643, 243720729), (651, 240725697), (1929, 81240243), (1953, 80241899), (4501, 34817247), (5787, 27080081), (13503, 11605749), (19933, 7861959), (40509, 3868583), (59799, 2620653), (124793, 1255779), (139531, 1123137), (179397, 873551), (374379, 418593)]