8989153803

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1\times {\mathrm{1553}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 15049681920

約数和(自身を除く): 6060528117

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1163, 1553, 1659, 3489, 4659, 4977, 8141, 10467, 10871, 13977, 24423, 32613, 73269, 91877, 97839, 122687, 275631, 368061, 643139, 826893, 858809, 1104183, 1806139, 1929417, 2576427, 5418417, 5788251, 7729281, 12642973, 16255251, 37928919, 113786757, 142684981, 428054943, 998794867, 1284164829, 2996384601, 8989153803]

約数ペア:

[(1, 8989153803), (3, 2996384601), (7, 1284164829), (9, 998794867), (21, 428054943), (63, 142684981), (79, 113786757), (237, 37928919), (553, 16255251), (711, 12642973), (1163, 7729281), (1553, 5788251), (1659, 5418417), (3489, 2576427), (4659, 1929417), (4977, 1806139), (8141, 1104183), (10467, 858809), (10871, 826893), (13977, 643139), (24423, 368061), (32613, 275631), (73269, 122687), (91877, 97839)]