72038763

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 107243136

約数和(自身を除く): 35204373

約数列:

[1, 3, 9, 41, 123, 197, 369, 591, 991, 1773, 2973, 8077, 8919, 24231, 40631, 72693, 121893, 195227, 365679, 585681, 1757043, 8004307, 24012921, 72038763]

約数ペア:

[(1, 72038763), (3, 24012921), (9, 8004307), (41, 1757043), (123, 585681), (197, 365679), (369, 195227), (591, 121893), (991, 72693), (1773, 40631), (2973, 24231), (8077, 8919)]