1566291987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 2495525760

約数和(自身を除く): 929233773

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 229, 477, 687, 689, 1103, 2061, 2067, 2977, 3309, 6201, 8931, 9927, 12137, 14339, 26793, 36411, 43017, 58459, 109233, 129051, 157781, 175377, 252587, 473343, 526131, 757761, 759967, 1420029, 2273283, 2279901, 3283631, 6839703, 9850893, 13387111, 29552679, 40161333, 120483999, 174032443, 522097329, 1566291987]

約数ペア:

[(1, 1566291987), (3, 522097329), (9, 174032443), (13, 120483999), (39, 40161333), (53, 29552679), (117, 13387111), (159, 9850893), (229, 6839703), (477, 3283631), (687, 2279901), (689, 2273283), (1103, 1420029), (2061, 759967), (2067, 757761), (2977, 526131), (3309, 473343), (6201, 252587), (8931, 175377), (9927, 157781), (12137, 129051), (14339, 109233), (26793, 58459), (36411, 43017)]