32487147

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 61497072

約数和(自身を除く): 29009925

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 49, 63, 77, 99, 111, 147, 181, 231, 259, 333, 407, 441, 539, 543, 693, 777, 1221, 1267, 1617, 1629, 1813, 1991, 2331, 2849, 3663, 3801, 4851, 5439, 5973, 6697, 8547, 8869, 11403, 13937, 16317, 17919, 19943, 20091, 25641, 26607, 41811, 46879, 59829, 60273, 73667, 79821, 97559, 125433, 140637, 179487, 221001, 292677, 328153, 421911, 515669, 663003, 878031, 984459, 1547007, 2953377, 3609683, 4641021, 10829049, 32487147]

約数ペア:

[(1, 32487147), (3, 10829049), (7, 4641021), (9, 3609683), (11, 2953377), (21, 1547007), (33, 984459), (37, 878031), (49, 663003), (63, 515669), (77, 421911), (99, 328153), (111, 292677), (147, 221001), (181, 179487), (231, 140637), (259, 125433), (333, 97559), (407, 79821), (441, 73667), (539, 60273), (543, 59829), (693, 46879), (777, 41811), (1221, 26607), (1267, 25641), (1617, 20091), (1629, 19943), (1813, 17919), (1991, 16317), (2331, 13937), (2849, 11403), (3663, 8869), (3801, 8547), (4851, 6697), (5439, 5973)]