74054996847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{258241}}^1$

素因数の和:258325

約数の個数: 64

約数和(自身を含む): 127261657600

約数和(自身を除く): 53206660753

約数列:

[1, 3, 9, 13, 19, 27, 39, 43, 57, 117, 129, 171, 247, 351, 387, 513, 559, 741, 817, 1161, 1677, 2223, 2451, 5031, 6669, 7353, 10621, 15093, 22059, 31863, 95589, 258241, 286767, 774723, 2324169, 3357133, 4906579, 6972507, 10071399, 11104363, 14719737, 30214197, 33313089, 44159211, 63785527, 90642591, 99939267, 132477633, 144356719, 191356581, 210982897, 299817801, 433070157, 574069743, 632948691, 1299210471, 1722209229, 1898846073, 2742777661, 3897631413, 5696538219, 8228332983, 24684998949, 74054996847]

約数ペア:

[(1, 74054996847), (3, 24684998949), (9, 8228332983), (13, 5696538219), (19, 3897631413), (27, 2742777661), (39, 1898846073), (43, 1722209229), (57, 1299210471), (117, 632948691), (129, 574069743), (171, 433070157), (247, 299817801), (351, 210982897), (387, 191356581), (513, 144356719), (559, 132477633), (741, 99939267), (817, 90642591), (1161, 63785527), (1677, 44159211), (2223, 33313089), (2451, 30214197), (5031, 14719737), (6669, 11104363), (7353, 10071399), (10621, 6972507), (15093, 4906579), (22059, 3357133), (31863, 2324169), (95589, 774723), (258241, 286767)]