85220181

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 132701184

約数和(自身を除く): 47481003

約数列:

[1, 3, 9, 27, 41, 67, 81, 123, 201, 369, 383, 603, 1107, 1149, 1809, 2747, 3321, 3447, 5427, 8241, 10341, 15703, 24723, 25661, 31023, 47109, 74169, 76983, 141327, 222507, 230949, 423981, 692847, 1052101, 1271943, 2078541, 3156303, 9468909, 28406727, 85220181]

約数ペア:

[(1, 85220181), (3, 28406727), (9, 9468909), (27, 3156303), (41, 2078541), (67, 1271943), (81, 1052101), (123, 692847), (201, 423981), (369, 230949), (383, 222507), (603, 141327), (1107, 76983), (1149, 74169), (1809, 47109), (2747, 31023), (3321, 25661), (3447, 24723), (5427, 15703), (8241, 10341)]