66852279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 121867200

約数和(自身を除く): 55014921

約数列:

[1, 3, 9, 13, 17, 19, 29, 39, 51, 57, 61, 87, 117, 153, 171, 183, 221, 247, 261, 323, 377, 493, 549, 551, 663, 741, 793, 969, 1037, 1131, 1159, 1479, 1653, 1769, 1989, 2223, 2379, 2907, 3111, 3393, 3477, 4199, 4437, 4959, 5307, 6409, 7137, 7163, 9333, 9367, 10431, 12597, 13481, 15067, 15921, 19227, 19703, 21489, 22997, 28101, 30073, 33611, 37791, 40443, 45201, 57681, 59109, 64467, 68991, 84303, 90219, 100833, 121329, 121771, 135603, 177327, 206973, 256139, 270657, 302499, 365313, 390949, 436943, 571387, 768417, 1095939, 1172847, 1310829, 1714161, 2305251, 3518541, 3932487, 5142483, 7428031, 22284093, 66852279]

約数ペア:

[(1, 66852279), (3, 22284093), (9, 7428031), (13, 5142483), (17, 3932487), (19, 3518541), (29, 2305251), (39, 1714161), (51, 1310829), (57, 1172847), (61, 1095939), (87, 768417), (117, 571387), (153, 436943), (171, 390949), (183, 365313), (221, 302499), (247, 270657), (261, 256139), (323, 206973), (377, 177327), (493, 135603), (549, 121771), (551, 121329), (663, 100833), (741, 90219), (793, 84303), (969, 68991), (1037, 64467), (1131, 59109), (1159, 57681), (1479, 45201), (1653, 40443), (1769, 37791), (1989, 33611), (2223, 30073), (2379, 28101), (2907, 22997), (3111, 21489), (3393, 19703), (3477, 19227), (4199, 15921), (4437, 15067), (4959, 13481), (5307, 12597), (6409, 10431), (7137, 9367), (7163, 9333)]