630644121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 1009616400

約数和(自身を除く): 378972279

約数列:

[1, 3, 9, 17, 29, 51, 87, 89, 153, 261, 267, 493, 801, 1479, 1513, 1597, 2581, 4437, 4539, 4791, 7743, 13617, 14373, 23229, 27149, 43877, 46313, 81447, 131631, 138939, 142133, 244341, 394893, 416817, 426399, 787321, 1279197, 2361963, 2416261, 4121857, 7085889, 7248783, 12365571, 21746349, 37096713, 70071569, 210214707, 630644121]

約数ペア:

[(1, 630644121), (3, 210214707), (9, 70071569), (17, 37096713), (29, 21746349), (51, 12365571), (87, 7248783), (89, 7085889), (153, 4121857), (261, 2416261), (267, 2361963), (493, 1279197), (801, 787321), (1479, 426399), (1513, 416817), (1597, 394893), (2581, 244341), (4437, 142133), (4539, 138939), (4791, 131631), (7743, 81447), (13617, 46313), (14373, 43877), (23229, 27149)]