156962553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 242188800

約数和(自身を除く): 85226247

約数列:

[1, 3, 11, 19, 33, 57, 139, 209, 417, 627, 1529, 1801, 2641, 4587, 5403, 7923, 19811, 29051, 34219, 59433, 87153, 102657, 250339, 376409, 751017, 1129227, 2753729, 4756441, 8261187, 14269323, 52320851, 156962553]

約数ペア:

[(1, 156962553), (3, 52320851), (11, 14269323), (19, 8261187), (33, 4756441), (57, 2753729), (139, 1129227), (209, 751017), (417, 376409), (627, 250339), (1529, 102657), (1801, 87153), (2641, 59433), (4587, 34219), (5403, 29051), (7923, 19811)]