287432780769

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1103}}^1\times {\mathrm{44071}}^1$

素因数の和:45259

約数の個数: 40

約数和(自身を含む): 435661239552

約数和(自身を除く): 148228458783

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1103, 1971, 3309, 5913, 9927, 29781, 44071, 80519, 89343, 132213, 241557, 396639, 724671, 1189917, 2174013, 3217183, 3569751, 6522039, 9651549, 28954647, 48610313, 86863941, 145830939, 260591823, 437492817, 1312478451, 3548552849, 3937435353, 10645658547, 31936975641, 95810926923, 287432780769]

約数ペア:

[(1, 287432780769), (3, 95810926923), (9, 31936975641), (27, 10645658547), (73, 3937435353), (81, 3548552849), (219, 1312478451), (657, 437492817), (1103, 260591823), (1971, 145830939), (3309, 86863941), (5913, 48610313), (9927, 28954647), (29781, 9651549), (44071, 6522039), (80519, 3569751), (89343, 3217183), (132213, 2174013), (241557, 1189917), (396639, 724671)]