194892831

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6829}}^1$

素因数の和:6996

約数の個数: 32

約数和(自身を含む): 332211200

約数和(自身を除く): 137318369

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 6829, 9513, 20487, 28539, 47803, 61461, 143409, 184383, 430227, 1031179, 1290681, 3093537, 7218253, 9280611, 21654759, 27841833, 64964277, 194892831]

約数ペア:

[(1, 194892831), (3, 64964277), (7, 27841833), (9, 21654759), (21, 9280611), (27, 7218253), (63, 3093537), (151, 1290681), (189, 1031179), (453, 430227), (1057, 184383), (1359, 143409), (3171, 61461), (4077, 47803), (6829, 28539), (9513, 20487)]