77073269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 98058240

約数和(自身を除く): 20984971

約数列:

[1, 7, 13, 71, 79, 91, 151, 497, 553, 923, 1027, 1057, 1963, 5609, 6461, 7189, 10721, 11929, 13741, 39263, 72917, 75047, 83503, 139373, 155077, 510419, 846959, 975611, 1085539, 5928713, 11010467, 77073269]

約数ペア:

[(1, 77073269), (7, 11010467), (13, 5928713), (71, 1085539), (79, 975611), (91, 846959), (151, 510419), (497, 155077), (553, 139373), (923, 83503), (1027, 75047), (1057, 72917), (1963, 39263), (5609, 13741), (6461, 11929), (7189, 10721)]