98465679

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 66039921

約数列:

[1, 3, 9, 13, 27, 39, 53, 67, 79, 117, 159, 201, 237, 351, 477, 603, 689, 711, 871, 1027, 1431, 1809, 2067, 2133, 2613, 3081, 3551, 4187, 5293, 6201, 7839, 9243, 10653, 12561, 15879, 18603, 23517, 27729, 31959, 37683, 46163, 47637, 54431, 68809, 95877, 113049, 138489, 142911, 163293, 206427, 280529, 415467, 489879, 619281, 841587, 1246401, 1469637, 1857843, 2524761, 3646877, 7574283, 10940631, 32821893, 98465679]

約数ペア:

[(1, 98465679), (3, 32821893), (9, 10940631), (13, 7574283), (27, 3646877), (39, 2524761), (53, 1857843), (67, 1469637), (79, 1246401), (117, 841587), (159, 619281), (201, 489879), (237, 415467), (351, 280529), (477, 206427), (603, 163293), (689, 142911), (711, 138489), (871, 113049), (1027, 95877), (1431, 68809), (1809, 54431), (2067, 47637), (2133, 46163), (2613, 37683), (3081, 31959), (3551, 27729), (4187, 23517), (5293, 18603), (6201, 15879), (7839, 12561), (9243, 10653)]