156946427043

素因数分解:

$3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{991}}^1\times {\mathrm{3001}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 244432926720

約数和(自身を除く): 87486499677

約数列:

[1, 3, 7, 21, 49, 147, 359, 991, 1077, 2513, 2973, 3001, 6937, 7539, 9003, 17591, 20811, 21007, 48559, 52773, 63021, 145677, 147049, 355769, 441147, 1067307, 1077359, 2490383, 2973991, 3232077, 7471149, 7541513, 8921973, 17432681, 20817937, 22624539, 52298043, 52790591, 62453811, 145725559, 158371773, 437176677, 1067662769, 3202988307, 7473639383, 22420918149, 52315475681, 156946427043]

約数ペア:

[(1, 156946427043), (3, 52315475681), (7, 22420918149), (21, 7473639383), (49, 3202988307), (147, 1067662769), (359, 437176677), (991, 158371773), (1077, 145725559), (2513, 62453811), (2973, 52790591), (3001, 52298043), (6937, 22624539), (7539, 20817937), (9003, 17432681), (17591, 8921973), (20811, 7541513), (21007, 7471149), (48559, 3232077), (52773, 2973991), (63021, 2490383), (145677, 1077359), (147049, 1067307), (355769, 441147)]