156783997287

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1\times {\mathrm{2393}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 231607434240

約数和(自身を除く): 74823436953

約数列:

[1, 3, 9, 67, 179, 201, 537, 603, 607, 1611, 1821, 2393, 5463, 7179, 11993, 21537, 35979, 40669, 107937, 108653, 122007, 160331, 325959, 366021, 428347, 480993, 977877, 1285041, 1442979, 1452551, 3855123, 4357653, 7279751, 13072959, 21839253, 28699249, 65517759, 86097747, 97320917, 258293241, 260006629, 291962751, 780019887, 875888253, 2340059661, 17420444143, 52261332429, 156783997287]

約数ペア:

[(1, 156783997287), (3, 52261332429), (9, 17420444143), (67, 2340059661), (179, 875888253), (201, 780019887), (537, 291962751), (603, 260006629), (607, 258293241), (1611, 97320917), (1821, 86097747), (2393, 65517759), (5463, 28699249), (7179, 21839253), (11993, 13072959), (21537, 7279751), (35979, 4357653), (40669, 3855123), (107937, 1452551), (108653, 1442979), (122007, 1285041), (160331, 977877), (325959, 480993), (366021, 428347)]