70406973

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12314

約数の個数: 36

約数和(自身を含む): 127413468

約数和(自身を除く): 57006495

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 12281, 36843, 85967, 110529, 159653, 257901, 478959, 601769, 773703, 1117571, 1436877, 1805307, 3352713, 5415921, 7822997, 10058139, 23468991, 70406973]

約数ペア:

[(1, 70406973), (3, 23468991), (7, 10058139), (9, 7822997), (13, 5415921), (21, 3352713), (39, 1805307), (49, 1436877), (63, 1117571), (91, 773703), (117, 601769), (147, 478959), (273, 257901), (441, 159653), (637, 110529), (819, 85967), (1911, 36843), (5733, 12281)]