75429123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 131134464

約数和(自身を除く): 55705341

約数列:

[1, 3, 7, 11, 21, 33, 53, 61, 77, 101, 159, 183, 231, 303, 371, 427, 583, 671, 707, 1111, 1113, 1281, 1749, 2013, 2121, 3233, 3333, 4081, 4697, 5353, 6161, 7777, 9699, 12243, 14091, 16059, 18483, 22631, 23331, 35563, 37471, 43127, 58883, 67771, 67893, 106689, 112413, 129381, 176649, 203313, 248941, 326533, 412181, 474397, 746823, 979599, 1236543, 1423191, 2285731, 3591863, 6857193, 10775589, 25143041, 75429123]

約数ペア:

[(1, 75429123), (3, 25143041), (7, 10775589), (11, 6857193), (21, 3591863), (33, 2285731), (53, 1423191), (61, 1236543), (77, 979599), (101, 746823), (159, 474397), (183, 412181), (231, 326533), (303, 248941), (371, 203313), (427, 176649), (583, 129381), (671, 112413), (707, 106689), (1111, 67893), (1113, 67771), (1281, 58883), (1749, 43127), (2013, 37471), (2121, 35563), (3233, 23331), (3333, 22631), (4081, 18483), (4697, 16059), (5353, 14091), (6161, 12243), (7777, 9699)]