156915744489

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{142907}}^1$

素因数の和:143550

約数の個数: 48

約数和(自身を含む): 268415521920

約数和(自身を除く): 111499777431

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 601, 609, 1803, 1827, 4207, 5409, 12621, 17429, 37863, 52287, 122003, 142907, 156861, 366009, 428721, 1000349, 1098027, 1286163, 3001047, 4144303, 9003141, 12432909, 29010121, 37298727, 85887107, 87030363, 257661321, 261091089, 601209749, 772983963, 1803629247, 2490726103, 5410887741, 7472178309, 17435082721, 22416534927, 52305248163, 156915744489]

約数ペア:

[(1, 156915744489), (3, 52305248163), (7, 22416534927), (9, 17435082721), (21, 7472178309), (29, 5410887741), (63, 2490726103), (87, 1803629247), (203, 772983963), (261, 601209749), (601, 261091089), (609, 257661321), (1803, 87030363), (1827, 85887107), (4207, 37298727), (5409, 29010121), (12621, 12432909), (17429, 9003141), (37863, 4144303), (52287, 3001047), (122003, 1286163), (142907, 1098027), (156861, 1000349), (366009, 428721)]