348539139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 582825600

約数和(自身を除く): 234286461

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 97, 117, 261, 291, 351, 353, 377, 783, 873, 1059, 1131, 1261, 2619, 2813, 3177, 3393, 3783, 4589, 8439, 9531, 10179, 10237, 11349, 13767, 25317, 30711, 34047, 34241, 36569, 41301, 75951, 92133, 102723, 109707, 123903, 133081, 276399, 308169, 329121, 399243, 445133, 924507, 987363, 992989, 1197729, 1335399, 2978967, 3593187, 4006197, 8936901, 12018591, 12908857, 26810703, 38726571, 116179713, 348539139]

約数ペア:

[(1, 348539139), (3, 116179713), (9, 38726571), (13, 26810703), (27, 12908857), (29, 12018591), (39, 8936901), (87, 4006197), (97, 3593187), (117, 2978967), (261, 1335399), (291, 1197729), (351, 992989), (353, 987363), (377, 924507), (783, 445133), (873, 399243), (1059, 329121), (1131, 308169), (1261, 276399), (2619, 133081), (2813, 123903), (3177, 109707), (3393, 102723), (3783, 92133), (4589, 75951), (8439, 41301), (9531, 36569), (10179, 34241), (10237, 34047), (11349, 30711), (13767, 25317)]