77400275841

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{77167}}^1$

素因数の和:77276

約数の個数: 80

約数和(自身を含む): 138939440640

約数和(自身を除く): 61539164799

約数列:

[1, 3, 7, 9, 21, 27, 29, 61, 63, 81, 87, 183, 189, 203, 261, 427, 549, 567, 609, 783, 1281, 1647, 1769, 1827, 2349, 3843, 4941, 5307, 5481, 11529, 12383, 15921, 16443, 34587, 37149, 47763, 77167, 111447, 143289, 231501, 334341, 540169, 694503, 1003023, 1620507, 2083509, 2237843, 4707187, 4861521, 6250527, 6713529, 14121561, 14584563, 15664901, 20140587, 32950309, 42364683, 43753689, 46994703, 60421761, 98850927, 127094049, 136508423, 140984109, 181265283, 296552781, 381282147, 409525269, 422952327, 889658343, 955558961, 1228575807, 1268856981, 2668975029, 2866676883, 3685727421, 8600030649, 11057182263, 25800091947, 77400275841]

約数ペア:

[(1, 77400275841), (3, 25800091947), (7, 11057182263), (9, 8600030649), (21, 3685727421), (27, 2866676883), (29, 2668975029), (61, 1268856981), (63, 1228575807), (81, 955558961), (87, 889658343), (183, 422952327), (189, 409525269), (203, 381282147), (261, 296552781), (427, 181265283), (549, 140984109), (567, 136508423), (609, 127094049), (783, 98850927), (1281, 60421761), (1647, 46994703), (1769, 43753689), (1827, 42364683), (2349, 32950309), (3843, 20140587), (4941, 15664901), (5307, 14584563), (5481, 14121561), (11529, 6713529), (12383, 6250527), (15921, 4861521), (16443, 4707187), (34587, 2237843), (37149, 2083509), (47763, 1620507), (77167, 1003023), (111447, 694503), (143289, 540169), (231501, 334341)]