1078982091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 1805852880

約数和(自身を除く): 726870789

約数列:

[1, 3, 9, 11, 29, 33, 61, 87, 99, 101, 183, 261, 303, 319, 549, 671, 909, 957, 1111, 1769, 2013, 2871, 2929, 3333, 3721, 5307, 6039, 6161, 8787, 9999, 11163, 15921, 18483, 19459, 26361, 32219, 33489, 40931, 55449, 58377, 67771, 96657, 107909, 122793, 175131, 178669, 203313, 289971, 323727, 368379, 375821, 536007, 609939, 971181, 1127463, 1186999, 1608021, 1965359, 3382389, 3560997, 4134031, 5896077, 10682991, 10898809, 12402093, 17688231, 32696427, 37206279, 98089281, 119886899, 359660697, 1078982091]

約数ペア:

[(1, 1078982091), (3, 359660697), (9, 119886899), (11, 98089281), (29, 37206279), (33, 32696427), (61, 17688231), (87, 12402093), (99, 10898809), (101, 10682991), (183, 5896077), (261, 4134031), (303, 3560997), (319, 3382389), (549, 1965359), (671, 1608021), (909, 1186999), (957, 1127463), (1111, 971181), (1769, 609939), (2013, 536007), (2871, 375821), (2929, 368379), (3333, 323727), (3721, 289971), (5307, 203313), (6039, 178669), (6161, 175131), (8787, 122793), (9999, 107909), (11163, 96657), (15921, 67771), (18483, 58377), (19459, 55449), (26361, 40931), (32219, 33489)]