402912121293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{319427}}^1$

素因数の和:319615

約数の個数: 64

約数和(自身を含む): 677085143040

約数和(自身を除く): 274173021747

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 137, 279, 297, 341, 411, 837, 1023, 1233, 1507, 3069, 3699, 4247, 4521, 9207, 12741, 13563, 38223, 40689, 46717, 114669, 140151, 319427, 420453, 958281, 1261359, 2874843, 3513697, 8624529, 9902237, 10541091, 29706711, 31623273, 43761499, 89120133, 94869819, 108924607, 131284497, 267360399, 326773821, 393853491, 481376489, 980321463, 1181560473, 1356606469, 1444129467, 2940964389, 4069819407, 4332388401, 12209458221, 12997165203, 14922671159, 36628374663, 44768013477, 134304040431, 402912121293]

約数ペア:

[(1, 402912121293), (3, 134304040431), (9, 44768013477), (11, 36628374663), (27, 14922671159), (31, 12997165203), (33, 12209458221), (93, 4332388401), (99, 4069819407), (137, 2940964389), (279, 1444129467), (297, 1356606469), (341, 1181560473), (411, 980321463), (837, 481376489), (1023, 393853491), (1233, 326773821), (1507, 267360399), (3069, 131284497), (3699, 108924607), (4247, 94869819), (4521, 89120133), (9207, 43761499), (12741, 31623273), (13563, 29706711), (38223, 10541091), (40689, 9902237), (46717, 8624529), (114669, 3513697), (140151, 2874843), (319427, 1261359), (420453, 958281)]