127939314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 279248256

約数和(自身を除く): 151308942

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 97, 102, 134, 193, 194, 201, 291, 386, 402, 579, 582, 1139, 1158, 1649, 2278, 3281, 3298, 3417, 4947, 6499, 6562, 6834, 9843, 9894, 12931, 12998, 18721, 19497, 19686, 25862, 37442, 38793, 38994, 56163, 77586, 110483, 112326, 219827, 220966, 318257, 331449, 439654, 636514, 659481, 662898, 954771, 1254307, 1318962, 1909542, 2508614, 3762921, 7525842, 21323219, 42646438, 63969657, 127939314]

約数ペア:

[(1, 127939314), (2, 63969657), (3, 42646438), (6, 21323219), (17, 7525842), (34, 3762921), (51, 2508614), (67, 1909542), (97, 1318962), (102, 1254307), (134, 954771), (193, 662898), (194, 659481), (201, 636514), (291, 439654), (386, 331449), (402, 318257), (579, 220966), (582, 219827), (1139, 112326), (1158, 110483), (1649, 77586), (2278, 56163), (3281, 38994), (3298, 38793), (3417, 37442), (4947, 25862), (6499, 19686), (6562, 19497), (6834, 18721), (9843, 12998), (9894, 12931)]