74230821

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51229}}^1$

素因数の和:51265

約数の個数: 24

約数和(自身を含む): 127870080

約数和(自身を除く): 53639259

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 51229, 153687, 358603, 461061, 1075809, 1178267, 3227427, 3534801, 8247869, 10604403, 24743607, 74230821]

約数ペア:

[(1, 74230821), (3, 24743607), (7, 10604403), (9, 8247869), (21, 3534801), (23, 3227427), (63, 1178267), (69, 1075809), (161, 461061), (207, 358603), (483, 153687), (1449, 51229)]