89797917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 137134080

約数和(自身を除く): 47336163

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 341, 671, 1023, 1439, 1891, 2013, 4317, 5673, 15829, 20801, 44609, 47487, 62403, 87779, 133827, 263337, 490699, 965569, 1472097, 2721149, 2896707, 8163447, 29932639, 89797917]

約数ペア:

[(1, 89797917), (3, 29932639), (11, 8163447), (31, 2896707), (33, 2721149), (61, 1472097), (93, 965569), (183, 490699), (341, 263337), (671, 133827), (1023, 87779), (1439, 62403), (1891, 47487), (2013, 44609), (4317, 20801), (5673, 15829)]