121764195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 127067805

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 269, 315, 479, 807, 945, 1345, 1437, 1883, 2395, 2421, 3353, 4035, 4311, 5649, 7185, 7263, 9415, 10059, 12105, 12933, 16765, 16947, 21555, 28245, 30177, 36315, 50295, 50841, 64665, 84735, 90531, 128851, 150885, 254205, 386553, 452655, 644255, 901957, 1159659, 1932765, 2705871, 3478977, 4509785, 5798295, 8117613, 13529355, 17394885, 24352839, 40588065, 121764195]

約数ペア:

[(1, 121764195), (3, 40588065), (5, 24352839), (7, 17394885), (9, 13529355), (15, 8117613), (21, 5798295), (27, 4509785), (35, 3478977), (45, 2705871), (63, 1932765), (105, 1159659), (135, 901957), (189, 644255), (269, 452655), (315, 386553), (479, 254205), (807, 150885), (945, 128851), (1345, 90531), (1437, 84735), (1883, 64665), (2395, 50841), (2421, 50295), (3353, 36315), (4035, 30177), (4311, 28245), (5649, 21555), (7185, 16947), (7263, 16765), (9415, 12933), (10059, 12105)]