53624781

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 91443200

約数和(自身を除く): 37818419

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1879, 3171, 4077, 5637, 9513, 13153, 16911, 28539, 39459, 50733, 118377, 283729, 355131, 851187, 1986103, 2553561, 5958309, 7660683, 17874927, 53624781]

約数ペア:

[(1, 53624781), (3, 17874927), (7, 7660683), (9, 5958309), (21, 2553561), (27, 1986103), (63, 851187), (151, 355131), (189, 283729), (453, 118377), (1057, 50733), (1359, 39459), (1879, 28539), (3171, 16911), (4077, 13153), (5637, 9513)]