202324473

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 56

約数和(自身を含む): 336093128

約数和(自身を除く): 133768655

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 577, 729, 999, 1053, 1443, 1731, 2997, 3159, 4329, 5193, 7501, 8991, 9477, 12987, 15579, 21349, 22503, 26973, 38961, 46737, 64047, 67509, 116883, 140211, 192141, 202527, 277537, 350649, 420633, 576423, 607581, 832611, 1729269, 1822743, 2497833, 5187807, 5468229, 7493499, 15563421, 22480497, 67441491, 202324473]

約数ペア:

[(1, 202324473), (3, 67441491), (9, 22480497), (13, 15563421), (27, 7493499), (37, 5468229), (39, 5187807), (81, 2497833), (111, 1822743), (117, 1729269), (243, 832611), (333, 607581), (351, 576423), (481, 420633), (577, 350649), (729, 277537), (999, 202527), (1053, 192141), (1443, 140211), (1731, 116883), (2997, 67509), (3159, 64047), (4329, 46737), (5193, 38961), (7501, 26973), (8991, 22503), (9477, 21349), (12987, 15579)]