127668486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 298195200

約数和(自身を除く): 170526714

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 61, 66, 114, 122, 183, 209, 366, 418, 627, 671, 1159, 1254, 1342, 1669, 2013, 2318, 3338, 3477, 4026, 5007, 6954, 10014, 12749, 18359, 25498, 31711, 36718, 38247, 55077, 63422, 76494, 95133, 101809, 110154, 190266, 203618, 305427, 348821, 610854, 697642, 1046463, 1119899, 1934371, 2092926, 2239798, 3359697, 3868742, 5803113, 6719394, 11606226, 21278081, 42556162, 63834243, 127668486]

約数ペア:

[(1, 127668486), (2, 63834243), (3, 42556162), (6, 21278081), (11, 11606226), (19, 6719394), (22, 5803113), (33, 3868742), (38, 3359697), (57, 2239798), (61, 2092926), (66, 1934371), (114, 1119899), (122, 1046463), (183, 697642), (209, 610854), (366, 348821), (418, 305427), (627, 203618), (671, 190266), (1159, 110154), (1254, 101809), (1342, 95133), (1669, 76494), (2013, 63422), (2318, 55077), (3338, 38247), (3477, 36718), (4026, 31711), (5007, 25498), (6954, 18359), (10014, 12749)]