118391301

素因数分解:

$3^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 210965664

約数和(自身を除く): 92574363

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 163, 183, 189, 243, 427, 441, 489, 549, 567, 1141, 1281, 1323, 1467, 1647, 1701, 2989, 3423, 3843, 3969, 4401, 4941, 7987, 8967, 9943, 10269, 11529, 11907, 13203, 14823, 23961, 26901, 29829, 30807, 34587, 39609, 69601, 71883, 80703, 89487, 92421, 103761, 208803, 215649, 242109, 268461, 277263, 487207, 626409, 646947, 726327, 805383, 1461621, 1879227, 1940841, 2416149, 4384863, 5637681, 13154589, 16913043, 39463767, 118391301]

約数ペア:

[(1, 118391301), (3, 39463767), (7, 16913043), (9, 13154589), (21, 5637681), (27, 4384863), (49, 2416149), (61, 1940841), (63, 1879227), (81, 1461621), (147, 805383), (163, 726327), (183, 646947), (189, 626409), (243, 487207), (427, 277263), (441, 268461), (489, 242109), (549, 215649), (567, 208803), (1141, 103761), (1281, 92421), (1323, 89487), (1467, 80703), (1647, 71883), (1701, 69601), (2989, 39609), (3423, 34587), (3843, 30807), (3969, 29829), (4401, 26901), (4941, 23961), (7987, 14823), (8967, 13203), (9943, 11907), (10269, 11529)]