74184741

素因数分解:

$3^5\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 114721152

約数和(自身を除く): 40536411

約数列:

[1, 3, 9, 27, 37, 81, 111, 223, 243, 333, 669, 999, 1369, 2007, 2997, 4107, 6021, 8251, 8991, 12321, 18063, 24753, 36963, 54189, 74259, 110889, 222777, 305287, 332667, 668331, 915861, 2004993, 2747583, 8242749, 24728247, 74184741]

約数ペア:

[(1, 74184741), (3, 24728247), (9, 8242749), (27, 2747583), (37, 2004993), (81, 915861), (111, 668331), (223, 332667), (243, 305287), (333, 222777), (669, 110889), (999, 74259), (1369, 54189), (2007, 36963), (2997, 24753), (4107, 18063), (6021, 12321), (8251, 8991)]