74658429

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 118580000

約数和(自身を除く): 43921571

約数列:

[1, 3, 9, 19, 27, 57, 81, 139, 171, 349, 417, 513, 1047, 1251, 1539, 2641, 3141, 3753, 6631, 7923, 9423, 11259, 19893, 23769, 28269, 48511, 59679, 71307, 145533, 179037, 213921, 436599, 537111, 921709, 1309797, 2765127, 3929391, 8295381, 24886143, 74658429]

約数ペア:

[(1, 74658429), (3, 24886143), (9, 8295381), (19, 3929391), (27, 2765127), (57, 1309797), (81, 921709), (139, 537111), (171, 436599), (349, 213921), (417, 179037), (513, 145533), (1047, 71307), (1251, 59679), (1539, 48511), (2641, 28269), (3141, 23769), (3753, 19893), (6631, 11259), (7923, 9423)]