78329097

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 146326752

約数和(自身を除く): 67997655

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 67, 77, 99, 147, 201, 231, 241, 441, 469, 539, 603, 693, 723, 737, 1407, 1617, 1687, 2169, 2211, 2651, 3283, 4221, 4851, 5061, 5159, 6633, 7953, 9849, 11809, 15183, 15477, 16147, 18557, 23859, 29547, 35427, 36113, 46431, 48441, 55671, 106281, 108339, 113029, 129899, 145323, 167013, 177617, 325017, 339087, 389697, 532851, 791203, 1017261, 1169091, 1243319, 1598553, 2373609, 3729957, 7120827, 8703233, 11189871, 26109699, 78329097]

約数ペア:

[(1, 78329097), (3, 26109699), (7, 11189871), (9, 8703233), (11, 7120827), (21, 3729957), (33, 2373609), (49, 1598553), (63, 1243319), (67, 1169091), (77, 1017261), (99, 791203), (147, 532851), (201, 389697), (231, 339087), (241, 325017), (441, 177617), (469, 167013), (539, 145323), (603, 129899), (693, 113029), (723, 108339), (737, 106281), (1407, 55671), (1617, 48441), (1687, 46431), (2169, 36113), (2211, 35427), (2651, 29547), (3283, 23859), (4221, 18557), (4851, 16147), (5061, 15477), (5159, 15183), (6633, 11809), (7953, 9849)]