127187814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1669}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 274387680

約数和(自身を除く): 147199866

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 977, 1669, 1954, 2931, 3338, 5007, 5862, 10014, 12701, 21697, 25402, 38103, 43394, 65091, 76206, 130182, 1630613, 3261226, 4891839, 9783678, 21197969, 42395938, 63593907, 127187814]

約数ペア:

[(1, 127187814), (2, 63593907), (3, 42395938), (6, 21197969), (13, 9783678), (26, 4891839), (39, 3261226), (78, 1630613), (977, 130182), (1669, 76206), (1954, 65091), (2931, 43394), (3338, 38103), (5007, 25402), (5862, 21697), (10014, 12701)]