153356163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 226099200

約数和(自身を除く): 72743037

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 589, 1121, 1471, 1767, 1829, 3363, 4413, 5487, 27949, 34751, 45601, 83847, 86789, 104253, 136803, 260367, 866419, 1648991, 2599257, 2690459, 4946973, 8071377, 51118721, 153356163]

約数ペア:

[(1, 153356163), (3, 51118721), (19, 8071377), (31, 4946973), (57, 2690459), (59, 2599257), (93, 1648991), (177, 866419), (589, 260367), (1121, 136803), (1471, 104253), (1767, 86789), (1829, 83847), (3363, 45601), (4413, 34751), (5487, 27949)]