234287613

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 191491587

約数列:

[1, 3, 7, 9, 19, 21, 27, 53, 57, 63, 133, 159, 171, 189, 371, 399, 477, 513, 1007, 1113, 1197, 1231, 1431, 3021, 3339, 3591, 3693, 7049, 8617, 9063, 10017, 11079, 21147, 23389, 25851, 27189, 33237, 63441, 65243, 70167, 77553, 163723, 190323, 195729, 210501, 232659, 456701, 491169, 587187, 631503, 1239617, 1370103, 1473507, 1761561, 3718851, 4110309, 4420521, 8677319, 11156553, 12330927, 26031957, 33469659, 78095871, 234287613]

約数ペア:

[(1, 234287613), (3, 78095871), (7, 33469659), (9, 26031957), (19, 12330927), (21, 11156553), (27, 8677319), (53, 4420521), (57, 4110309), (63, 3718851), (133, 1761561), (159, 1473507), (171, 1370103), (189, 1239617), (371, 631503), (399, 587187), (477, 491169), (513, 456701), (1007, 232659), (1113, 210501), (1197, 195729), (1231, 190323), (1431, 163723), (3021, 77553), (3339, 70167), (3591, 65243), (3693, 63441), (7049, 33237), (8617, 27189), (9063, 25851), (10017, 23389), (11079, 21147)]