157022605089

素因数分解:

$3^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{845749}}^1$

素因数の和:846190

約数の個数: 36

約数和(自身を含む): 264467716500

約数和(自身を除く): 107445111411

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 421, 441, 1263, 2947, 3789, 8841, 20629, 26523, 61887, 185661, 845749, 2537247, 5920243, 7611741, 17760729, 41441701, 53282187, 124325103, 356060329, 372975309, 1068180987, 2492422303, 3204542961, 7477266909, 17446956121, 22431800727, 52340868363, 157022605089]

約数ペア:

[(1, 157022605089), (3, 52340868363), (7, 22431800727), (9, 17446956121), (21, 7477266909), (49, 3204542961), (63, 2492422303), (147, 1068180987), (421, 372975309), (441, 356060329), (1263, 124325103), (2947, 53282187), (3789, 41441701), (8841, 17760729), (20629, 7611741), (26523, 5920243), (61887, 2537247), (185661, 845749)]