102297897

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 172658304

約数和(自身を除く): 70360407

約数列:

[1, 3, 9, 13, 27, 39, 47, 53, 81, 117, 141, 159, 169, 243, 351, 423, 477, 507, 611, 689, 1053, 1269, 1431, 1521, 1833, 2067, 2491, 3159, 3807, 4293, 4563, 5499, 6201, 7473, 7943, 8957, 11421, 12879, 13689, 16497, 18603, 22419, 23829, 26871, 32383, 41067, 49491, 55809, 67257, 71487, 80613, 97149, 148473, 167427, 201771, 214461, 241839, 291447, 420979, 605313, 643383, 725517, 874341, 1262937, 1930149, 2176551, 2623023, 3788811, 7869069, 11366433, 34099299, 102297897]

約数ペア:

[(1, 102297897), (3, 34099299), (9, 11366433), (13, 7869069), (27, 3788811), (39, 2623023), (47, 2176551), (53, 1930149), (81, 1262937), (117, 874341), (141, 725517), (159, 643383), (169, 605313), (243, 420979), (351, 291447), (423, 241839), (477, 214461), (507, 201771), (611, 167427), (689, 148473), (1053, 97149), (1269, 80613), (1431, 71487), (1521, 67257), (1833, 55809), (2067, 49491), (2491, 41067), (3159, 32383), (3807, 26871), (4293, 23829), (4563, 22419), (5499, 18603), (6201, 16497), (7473, 13689), (7943, 12879), (8957, 11421)]