66198969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 106024464

約数和(自身を除く): 39825495

約数列:

[1, 3, 9, 17, 41, 51, 61, 123, 153, 173, 183, 369, 519, 549, 697, 1037, 1557, 2091, 2501, 2941, 3111, 6273, 7093, 7503, 8823, 9333, 10553, 21279, 22509, 26469, 31659, 42517, 63837, 94977, 120581, 127551, 179401, 361743, 382653, 432673, 538203, 1085229, 1298019, 1614609, 3894057, 7355441, 22066323, 66198969]

約数ペア:

[(1, 66198969), (3, 22066323), (9, 7355441), (17, 3894057), (41, 1614609), (51, 1298019), (61, 1085229), (123, 538203), (153, 432673), (173, 382653), (183, 361743), (369, 179401), (519, 127551), (549, 120581), (697, 94977), (1037, 63837), (1557, 42517), (2091, 31659), (2501, 26469), (2941, 22509), (3111, 21279), (6273, 10553), (7093, 9333), (7503, 8823)]