55416543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 93176832

約数和(自身を除く): 37760289

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 4951, 11193, 14853, 34657, 64363, 103971, 193089, 202991, 450541, 608973, 1351623, 1420937, 2638883, 4262811, 7916649, 18472181, 55416543]

約数ペア:

[(1, 55416543), (3, 18472181), (7, 7916649), (13, 4262811), (21, 2638883), (39, 1420937), (41, 1351623), (91, 608973), (123, 450541), (273, 202991), (287, 193089), (533, 103971), (861, 64363), (1599, 34657), (3731, 14853), (4951, 11193)]