426595923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 732211200

約数和(自身を除く): 305615277

約数列:

[1, 3, 9, 13, 19, 27, 39, 47, 57, 117, 141, 171, 247, 351, 423, 513, 611, 741, 893, 1269, 1361, 1833, 2223, 2679, 4083, 5499, 6669, 8037, 11609, 12249, 16497, 17693, 24111, 25859, 34827, 36747, 53079, 63967, 77577, 104481, 159237, 191901, 232731, 313443, 336167, 477711, 575703, 698193, 831571, 1008501, 1215373, 1727109, 2494713, 3025503, 3646119, 7484139, 9076509, 10938357, 15799849, 22452417, 32815071, 47399547, 142198641, 426595923]

約数ペア:

[(1, 426595923), (3, 142198641), (9, 47399547), (13, 32815071), (19, 22452417), (27, 15799849), (39, 10938357), (47, 9076509), (57, 7484139), (117, 3646119), (141, 3025503), (171, 2494713), (247, 1727109), (351, 1215373), (423, 1008501), (513, 831571), (611, 698193), (741, 575703), (893, 477711), (1269, 336167), (1361, 313443), (1833, 232731), (2223, 191901), (2679, 159237), (4083, 104481), (5499, 77577), (6669, 63967), (8037, 53079), (11609, 36747), (12249, 34827), (16497, 25859), (17693, 24111)]