87611337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 148561920

約数和(自身を除く): 60950583

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 893, 991, 1551, 1881, 2679, 2973, 4653, 8037, 8919, 9823, 10901, 18829, 29469, 32703, 46577, 56487, 88407, 98109, 139731, 169461, 207119, 419193, 512347, 621357, 884963, 1537041, 1864071, 2654889, 4611123, 7964667, 9734593, 29203779, 87611337]

約数ペア:

[(1, 87611337), (3, 29203779), (9, 9734593), (11, 7964667), (19, 4611123), (33, 2654889), (47, 1864071), (57, 1537041), (99, 884963), (141, 621357), (171, 512347), (209, 419193), (423, 207119), (517, 169461), (627, 139731), (893, 98109), (991, 88407), (1551, 56487), (1881, 46577), (2679, 32703), (2973, 29469), (4653, 18829), (8037, 10901), (8919, 9823)]