148547871

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 242841600

約数和(自身を除く): 94293729

約数列:

[1, 3, 9, 19, 27, 47, 57, 61, 101, 141, 171, 183, 303, 423, 513, 549, 893, 909, 1159, 1269, 1647, 1919, 2679, 2727, 2867, 3477, 4747, 5757, 6161, 8037, 8601, 10431, 14241, 17271, 18483, 24111, 25803, 31293, 42723, 51813, 54473, 55449, 77409, 90193, 117059, 128169, 163419, 166347, 270579, 289567, 351177, 490257, 811737, 868701, 1053531, 1470771, 2435211, 2606103, 3160593, 5501773, 7818309, 16505319, 49515957, 148547871]

約数ペア:

[(1, 148547871), (3, 49515957), (9, 16505319), (19, 7818309), (27, 5501773), (47, 3160593), (57, 2606103), (61, 2435211), (101, 1470771), (141, 1053531), (171, 868701), (183, 811737), (303, 490257), (423, 351177), (513, 289567), (549, 270579), (893, 166347), (909, 163419), (1159, 128169), (1269, 117059), (1647, 90193), (1919, 77409), (2679, 55449), (2727, 54473), (2867, 51813), (3477, 42723), (4747, 31293), (5757, 25803), (6161, 24111), (8037, 18483), (8601, 17271), (10431, 14241)]