78457724793

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1379137}}^1$

素因数の和:1379203

約数の個数: 48

約数和(自身を含む): 138355124160

約数和(自身を除く): 59897399367

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 2107, 2709, 6321, 8127, 18963, 56889, 1379137, 4137411, 9653959, 12412233, 28961877, 37236699, 59302891, 67577713, 86885631, 177908673, 202733139, 260656893, 415120237, 533726019, 608199417, 1245360711, 1601178057, 1824598251, 2905841659, 3736082133, 8717524977, 11208246399, 26152574931, 78457724793]

約数ペア:

[(1, 78457724793), (3, 26152574931), (7, 11208246399), (9, 8717524977), (21, 3736082133), (27, 2905841659), (43, 1824598251), (49, 1601178057), (63, 1245360711), (129, 608199417), (147, 533726019), (189, 415120237), (301, 260656893), (387, 202733139), (441, 177908673), (903, 86885631), (1161, 67577713), (1323, 59302891), (2107, 37236699), (2709, 28961877), (6321, 12412233), (8127, 9653959), (18963, 4137411), (56889, 1379137)]