77397229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 99147776

約数和(自身を除く): 21750547

約数列:

[1, 7, 13, 37, 91, 127, 181, 259, 481, 889, 1267, 1651, 2353, 3367, 4699, 6697, 11557, 16471, 22987, 32893, 46879, 61087, 87061, 160909, 298831, 427609, 609427, 850519, 2091817, 5953633, 11056747, 77397229]

約数ペア:

[(1, 77397229), (7, 11056747), (13, 5953633), (37, 2091817), (91, 850519), (127, 609427), (181, 427609), (259, 298831), (481, 160909), (889, 87061), (1267, 61087), (1651, 46879), (2353, 32893), (3367, 22987), (4699, 16471), (6697, 11557)]